Polyvision Resources

Polyvision's website for education -http://www.polyvision.com/educators
Polyvision's Wiki - http://polyvision.wikispaces.com
Games for IWBs - http://jc-schools.net/tutorials/PPT-games/
RMEasiteach - http://www.rmeducation.com/
Innovative, web-based resources in the core disciplines - __http://www.sascurriculumpathways.com/__

These resources are for mainly for math but there are a few others that are good too -
http://www.teacherled.com/all-interactive-whiteboard-resources/